In the olden days, the only scoring your sword logged was the kind that left your opponent mangled. The olden days sucked.
Though it looks easy on TV, fighting with a broadsword is an activity knights and other medieval types probably practiced a lot. So how do modern knights get some practice in without cutting their hands off? Microsoft Research is tackling this problem with a new game called SwordFight that enables multi-player dueling with smartphones using hardware localization technology.